APA
(1997). Peace matters. [Quezon City]: University of the Philippines, Center for Integrative and Development Studies, Peace, Conflict Resolution and Human Rights Program.
Chicago
1997. Peace matters. [Quezon City]: University of the Philippines, Center for Integrative and Development Studies, Peace, Conflict Resolution and Human Rights Program.
Harvard
(1997). Peace matters. [Quezon City]: University of the Philippines, Center for Integrative and Development Studies, Peace, Conflict Resolution and Human Rights Program.
MLA
Peace matters. [Quezon City]: University of the Philippines, Center for Integrative and Development Studies, Peace, Conflict Resolution and Human Rights Program. 1997.